Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2020 11 3.  Predictions up to the next  14.0 days:

     Date     Time(LANDSAT-8) LANDSAT-8 Lat/Lon Date Time(NPP) NPP Lat/Lon    Distance(km)  Time Diff(sec)
 11/03/2020   14:42:06   (  70.47, -43.49) 11/03/2020   14:40:55  (  70.54, -44.54)   39.78                71
 11/03/2020   15:31:42   ( -70.02, 123.50) 11/03/2020   15:31:29  ( -70.04, 123.56)    3.11                13
 11/03/2020   16:21:09   (  69.92, -68.99) 11/03/2020   16:22:13  (  69.91, -68.94)    2.25                64
 11/06/2020   06:58:41   (  70.11,  71.87) 11/06/2020   06:57:41  (  70.13,  71.87)    2.88                60
 11/06/2020   07:48:11   ( -69.99,-120.65) 11/06/2020   07:48:22  ( -70.00,-120.61)    1.87                11
 11/06/2020   08:37:48   (  69.34,  46.10) 11/06/2020   08:38:56  (  69.35,  47.66)   61.18                68
 11/08/2020   23:15:10   (  70.07,-172.29) 11/08/2020   23:14:34  (  70.10,-172.31)    3.30                36
 11/09/2020   00:04:40   ( -69.96,  -4.82) 11/09/2020   00:05:15  ( -69.97,  -4.79)    1.21                35
 11/11/2020   14:42:03   ( -70.63, 136.76) 11/11/2020   14:40:53  ( -70.71, 135.19)   58.77                70
 11/11/2020   15:31:39   (  70.03, -56.47) 11/11/2020   15:31:26  (  70.02, -56.41)    2.45                13
 11/11/2020   16:21:09   ( -69.93, 111.02) 11/11/2020   16:22:08  ( -69.93, 111.03)    1.24                59
 11/14/2020   06:58:40   ( -70.10,-108.13) 11/14/2020   06:57:34  ( -70.11,-108.08)    2.24                66
 11/14/2020   07:48:07   (  69.99,  59.35) 11/14/2020   07:48:18  (  69.99,  59.40)    1.95                11
 11/14/2020   08:37:43   ( -69.55,-133.61) 11/14/2020   08:38:53  ( -69.54,-132.61)   39.20                70
 11/16/2020   23:15:08   ( -70.10,   7.76) 11/16/2020   23:14:27  ( -70.08,   7.73)    2.72                41
 11/17/2020   00:04:35   (  69.99, 175.24) 11/17/2020   00:05:11  (  69.97, 175.21)    2.60                36